I am not inventing the term BTW, it was a major topic of the interwar period:
https://en.wikipedia.org/wiki/Jewish_question
With the argument that their religion was incompatible with European society...
And what proof do you have that if the normal parties did "take care" of getting rid of immigrants, people would stop voting AfD? Because every conservative party I have seen trying to adopt the far-right's points have just ended boosting the far right even more. Nobody want the copy when they could have the original.